News
Storm Update
January 9, 2026
Staff for the Metropolitan Water Reclamation District of Greater Chicago (MWRD) are working around the clock Friday to manage a rare January storm that hit the Chicago region last night. The National Weather Service reported that approximately 1.92 inches of rain fell over the Chicago area yesterday, with many gauges across the region reporting over 2.5 inches in communities southwest of the city, and rain fell heavily in a matter of hours.
MWRD provides update after rare January rainstorm Thursday night
January 9, 2026
The McCook Reservoir and Thornton Composite Reservoir are currently holding approximately 3.4 BG of water.
MWRD Board of Commissioners to meet Thursday, January 8 at 10:30 A.M.
January 6, 2026
Board meetings are open to the public and can be streamed online.
MWRD FLOW - January 2026
January 1, 2026
For The Love of Water (FLOW) is a summary of news from the Metropolitan Water Reclamation District of Greater Chicago.
By the numbers in 2025: MWRD wraps up another successful year protecting water environment across Cook County
December 29, 2025
Each day, the MWRD treats the region’s wastewater and transforms it into clean water in a matter of hours to be returned to the environment.
President's Annual Message - 2025
December 23, 2025
Overview of MWRD achievements in stormwater management, wastewater treatment, climate change accountability, and fiscal responsibility.